How to become a CAA
Last reviewed 2026-08-12 · Fees and counts are dated figures from 2025–26 documents; recheck each cycle.
The path: a bachelor's degree with premed prerequisites, the MCAT or GRE, one centralized application (CASAA), a 24–28-month master's program, the NCCAA certifying exam, then a state license. From college freshman to practicing CAA is roughly 6–7 years: about 6 to 6.3 years of schooling, plus certification-exam scheduling and state licensure at the end. Here is each step with the details that gate admission.
1. Bachelor's degree + prerequisites
Any major works. What matters is the prerequisite list. Case Western's is representative: a year each of biology, chemistry, and physics (with labs), a semester each of organic chemistry, biochemistry, anatomy, physiology, calculus, advanced statistics, and English. Recency limits apply (science courses within 5–7 years). No clinical experience is required anywhere, unlike nurse anesthesia. Requirements differ by program. The prerequisites comparison shows what every campus requires, computed from the program directory.
2. MCAT or GRE
Every major program requires a standardized test and accepts either the MCAT or GRE. None of Case, Emory, Indiana, or MCW were test-optional for the 2026 cycle (Case wants scores within 3 years; Emory within 5). Case publishes matriculant averages (MCAT 506, overall GPA 3.73), the best public benchmark of what admitted students look like. Some programs add screens: Case requires the Casper situational-judgment test and strongly recommends 16+ hours shadowing a CAA; Emory requires an in-person interview, no exceptions.
3. Apply through CASAA
All programs use CASAA, the Liaison-run centralized application: transcripts from every college attended, evaluator letters, one fee of $165 for the first program and $55 each additional (limited fee waivers cover the first $165). Liaison recommends submitting 6–8 weeks before your earliest deadline. Dates, deadlines, and the month-by-month plan live on the CASAA timeline page.
How competitive is it?
No national acceptance-rate statistic exists, so anchor on named programs instead. Emory's 2025–26 cycle drew 2,438 applications (692 completed and verified) for an entering class of up to 42. Case Western states that of every eight applicants, two interview and one is accepted (~120 seats across four campuses). About 20 accredited programs operate roughly 30 campuses nationally, with new campuses opening most years. CAAHEP's program finder is the canonical accreditation list, and our directory tracks every campus including announced launches.
4. The program: 24–28 months, always a master's
Every accredited program awards a master's degree over 24–28 months of classroom and OR training. Along the way you log clinical hours and cases to the NCCAA against published minimums. That record is part of exam eligibility. Outcomes across the profession are strong: ARC-AA reports 99.6% average job placement and a 99.6% exam pass rate for 2024 graduates across 17 programs.
5. NCCAA certification
The certifying exam (2025 handbook): 180 scored multiple-choice items in two 110-minute blocks at Pearson VUE centers, offered three times a year, taken during your final year of training with program-director verification. Registration is $1,400. The eligibility rules have teeth: no more than 2 years from graduation and a maximum of 6 attempts. Exhaust either and the only way back is completing an entire accredited program again.
6. State licensure
Certification is national; practice rights are per-state. Where you can actually work (licensure, physician delegation, or not at all) is the whole point of our state matrix, which cites the statute for every jurisdiction and shows when each cell was last verified.
Keeping the credential
Two ongoing obligations (CME handbook, CDQ handbook): 50 hours of CME every two years (40 anesthesia-specific Category I), and the CDQ exam, due in year 4 after initial certification, then every 10 years (years 4, 10, 20…). Many university pages still describe an old 6-year CDQ cycle; the current NCCAA handbooks (rev. Nov 2025) say year 4, then every 10.